Streaky Bay - Shag Point Weather Forecast

    • 5
    • 18

    Cloudy

    • 6
    • 19

    Shower

    • 9
    • 19

    Shower

    • 7
    • 15

    Rain

    • 8
    • 16

    Shower

    • 8
    • 16

    Shower

    • 8
    • 17

    Shower

Today 6 Aug West Coast

Partly cloudy. Patchy morning fog. Slight chance of a shower west of Nullarbor, most likely this evening. Near zero chance of rain elsewhere. Light winds becoming east to northeasterly 15 to 20 km/h in the morning. Daytime maximum temperatures between 18 and 22.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Partly cloudy. Patchy morning fog inshore with reduced visibility.
Weather Situation
A trough continues moving across southeast coastal parts of SA Thursday morning. A weak high pressure system centred over western NSW will slowly move east while maintaining a ridge over SA until the weekend. A strong cold front will begin to move into the Bight and track east over the state from Saturday into Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Streaky Bay - Shag Point Temperature Statistics View More

August Temperature

Streaky Bay (4km)

  • Lowest 4 August, 2026

    2.5 °C

  • Average August

    10.3 °C

  • Highest 4 August, 2026

    18.5 °C

Climate (2021–2026)

Streaky Bay (4km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.6 °C
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